<template>
  <div class="goods-comment">
    <div class="head" v-if="commentInfo">
      <div class="data">
        <p>
          <span>{{ commentInfo.salesCount }}</span
          ><span>人购买</span>
        </p>
        <p>
          <span>{{ commentInfo.praisePercent }}</span
          ><span>好评率</span>
        </p>
      </div>
      <div class="tags">
        <div class="dt">大家都在说：</div>
        <div class="dd">
          <a
            v-for="(item, i) in commentInfo.tags"
            :key="item.title"
            href="javascript:;"
            :class="{ active: currTagIndex === i }"
            @click="changeTag(i)"
          >
            {{ item.title }}（{{ item.tagCount }}）
          </a>
        </div>
      </div>
    </div>
    <div class="sort" v-if="commentInfo">
      <!-- 排序 -->
      <div class="sort">
        <span>排序：</span>
        <a
          @click="changeSort(null)"
          href="javascript:;"
          :class="{ active: reqParams.sortField === null }"
          >默认</a
        >
        <a
          @click="changeSort('praiseCount')"
          href="javascript:;"
          :class="{ active: reqParams.sortField === 'praiseCount' }"
          >最热</a
        >
        <a
          @click="changeSort('createTime')"
          href="javascript:;"
          :class="{ active: reqParams.sortField === 'createTime' }"
          >最新</a
        >
      </div>

      <div class="list">
        <div class="item" v-for="item in commentList" :key="item.id">
          <div class="user">
            <img :src="item.member.avatar" alt="" />
            <span>{{ item.member.nickname }}</span>
          </div>
          <div class="body">
            <div class="score">
              <i
                v-for="i in item.score"
                :key="i + '1'"
                class="iconfont icon-wjx01"
              ></i>
              <i
                v-for="i in 5 - item.score"
                :key="i + '2'"
                class="iconfont icon-wjx02"
              ></i>
              <!-- <span class="attr">{{ item.orderInfo.specs}}</span> -->
            </div>
            <div class="text">{{ item.content }}</div>
            <div class="time">
              <span>{{ item.createTime }}</span>
              <span class="zan"
                ><i class="iconfont icon-dianzan"></i>
                {{ item.praiseCount }}</span
              >
            </div>
          </div>
        </div>
      </div>
      <XtxPagination></XtxPagination>    
    </div>
  </div>
  <!-- 排序 -->
</template>
<script>
import axios from "axios";
import qs from "querystring"
import XtxPagination from "./Xtxpagination.vue";
import {
  findCommentInfoByGoods,
} from "@/utils/Api/NavText";
export default {
  name: "GoodsComment",
  components:{XtxPagination},
  props: ["id"],
  data() {
    return {
      commentInfo: null,
      currTagIndex: 0,
      reqParams: {
        page: 1,
        pageSize: 10,
        hasPicture: null,
        tag: null,
        sortField: null,
      },
      commentList: [],
    };
  },
  methods: {
    async getCommentInfo() {
      let res = await findCommentInfoByGoods(this.id);
      res.result.tags.unshift({
        type: "img",
        title: "有图",
        tagCount: res.result.hasPictureCount,
      });

      res.result.tags.unshift({
        type: "all",
        title: "全部评价",
        tagCount: res.result.evaluateCount,
      });

      this.commentInfo = res.result;
      // console.log(res);
      // console.log(this.commentInfo);
    },
    changeTag(i) {
      this.currTagIndex = i;
      // 设置有图和标签条件
      const currTag = this.commentInfo.tags[i];
      if (currTag.type === "all") {
        this.reqParams.hasPicture = false;
        this.reqParams.tag = null;
      } else if (currTag.type === "img") {
        this.reqParams.hasPicture = true;
        this.reqParams.tag = null;
      } else {
        this.reqParams.hasPicture = false;
        this.reqParams.tag = currTag.title;
      }
      this.reqParams.page = 1;
    },
    changeSort(type) {
      this.reqParams.sortField = type;
      this.reqParams.page = 1;
    },
    async findCommentListByGoods() {
      let res = await axios.get(
        `https://mock.boxuegu.com/mock/1175/goods/${this.id}/evaluate/page?=` +
          qs.stringify(this.reqParams)
      );
      this.commentList = res.data.result.items;
      console.log(this.commentList);
    },
  },
  computed: {
    // formatSpecs(specs) {
    //   console.log(specs);
    //   return specs
    //     .reduce((p, c) => `${p} ${c.name}：${c.nameValue}`, "")
    //     .trim();
    // },
    // formatNickname(nickname) {
    //   // return nickname.substr(0, 1) + "****" + nickname.substr(-1);
    //   return false
    // },
  },
  mounted() {
    this.getCommentInfo();
    this.findCommentListByGoods()
  },

  watch: {
    // reqParams: {
    //    handler(val) {
    //     let data = findCommentListByGoods();
    //     this.commentList = data.result.items;
    //     console.log(data.result);
    //   },
    //   deep: true,
    //   immediate: true,
    // },



  },
};
</script>
<style scoped lang="scss">
@import "@/assets/css/color.scss";
.goods-comment {
  .head {
    display: flex;
    padding: 30px 0;
    .data {
      width: 340px;
      display: flex;
      padding: 20px;
      p {
        flex: 1;
        text-align: center;
        span {
          display: block;
          &:first-child {
            font-size: 32px;
            color: red;
          }
          &:last-child {
            color: #999;
          }
        }
      }
    }
    .tags {
      flex: 1;
      display: flex;
      border-left: 1px solid #f5f5f5;
      .dt {
        font-weight: bold;
        width: 100px;
        text-align: right;
        line-height: 42px;
      }
      .dd {
        flex: 1;
        display: flex;
        flex-wrap: wrap;
        > a {
          width: 132px;
          height: 42px;
          margin-left: 20px;
          margin-bottom: 20px;
          border-radius: 4px;
          border: 1px solid #e4e4e4;
          background: #f5f5f5;
          color: #999;
          text-align: center;
          line-height: 40px;
          &:hover {
            border-color: $xtxColor;
            background: lighten($xtxColor, 50%);
            color: $xtxColor;
          }
          &.active {
            border-color: $xtxColor;
            background: $xtxColor;
            color: #fff;
          }
        }
      }
    }
  }
  .sort {
    height: 60px;
    line-height: 60px;
    border-top: 1px solid #f5f5f5;
    border-bottom: 1px solid #f5f5f5;
    margin: 0 20px;
    color: #666;
    > span {
      margin-left: 20px;
    }
    > a {
      margin-left: 30px;
      &.active,
      &:hover {
        color: $xtxColor;
      }
    }
  }
}
.list {
  padding: 0 20px;
  .item {
    display: flex;
    padding: 25px 10px;
    border-bottom: 1px solid #f5f5f5;
    .user {
      width: 160px;
      img {
        width: 40px;
        height: 40px;
        border-radius: 50%;
        overflow: hidden;
      }
      span {
        padding-left: 10px;
        color: #666;
      }
    }
    .body {
      flex: 1;
      .score {
        line-height: 40px;
        .iconfont {
          color: #ff9240;
          padding-right: 3px;
        }
        .attr {
          padding-left: 10px;
          color: #666;
        }
      }
    }
    .text {
      color: #666;
      line-height: 24px;
    }
    .time {
      color: #999;
      display: flex;
      justify-content: space-between;
      margin-top: 5px;
    }
  }
}
</style>
